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Broad-spectrum efficacy against bacteria, fungi, and algae in industrial water systems.
Stable performance across a wide pH range (pH 4–10) and tolerant to common water treatment additives.
Low foaming formulation suitable for high-shear and recirculating cooling systems.
Compatible with common corrosion inhibitors and scale control agents.
Non-oxidizing chemistry that avoids oxidative degradation of system components.
Cooling water systems in power generation and HVAC installations.
Process water circuits in petrochemical and refining facilities.
Recirculating water loops in manufacturing plants with open or closed loops.
Make-up water treatment for industrial cooling towers.
Preservation of water-based metalworking fluids and emulsions.
| Chemical Type | Non-oxidizing isothiazolinone-based biocide |
| Product Form | Liquid concentrate |
| Appearance | Clear, pale yellow liquid |
| pH (1% aqueous solution) | 3.5–5.0 |
| Density (20°C) | 1.08–1.12 g/cm³ |
| Solubility | Completely miscible in water |
| Primary Applications | Industrial cooling water, process water, metalworking fluids |
| Key Features | Broad-spectrum, low-foaming, non-oxidizing, additive-compatible |
Q1: What types of microorganisms does Lamirsa MIRECIDE M 90.X effectively control?
A: Lamirsa MIRECIDE M 90.X is a broad-spectrum biocide formulated to inhibit the growth of bacteria, yeasts, and molds commonly encountered in water-based industrial formulations, including cooling systems, metalworking fluids, and latex emulsions.
Q2: Is Lamirsa MIRECIDE M 90.X compatible with common formulation ingredients such as surfactants, thickeners, and pH adjusters?
A: Yes, it demonstrates good compatibility with a wide range of non-ionic and anionic surfactants, cellulose and associative thickeners, and common buffering agents. Compatibility should always be verified under actual formulation conditions and storage timelines.
Q3: How should Lamirsa MIRECIDE M 90.X be added to a formulation for optimal performance?
A: It is recommended to add Lamirsa MIRECIDE M 90.X during the cool-down phase—after high-temperature processing—and under gentle agitation to ensure uniform distribution. Avoid adding directly to highly alkaline or strongly oxidizing environments without prior compatibility testing.
Q4: What is the typical dosage range for Lamirsa MIRECIDE M 90.X in industrial applications?
A: Dosage depends on formulation composition, microbial challenge level, and regulatory requirements, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—based on total formulation mass.
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E-mail: wangxingqiang@ericwchem.com
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